109215015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 123028185

約数列:

[1, 3, 5, 7, 13, 15, 21, 29, 31, 35, 39, 65, 87, 89, 91, 93, 105, 145, 155, 195, 203, 217, 267, 273, 377, 403, 435, 445, 455, 465, 609, 623, 651, 899, 1015, 1085, 1131, 1157, 1209, 1335, 1365, 1869, 1885, 2015, 2581, 2639, 2697, 2759, 2821, 3045, 3115, 3255, 3471, 4495, 5655, 5785, 6045, 6293, 7743, 7917, 8099, 8277, 8463, 9345, 11687, 12905, 13195, 13485, 13795, 14105, 17355, 18067, 18879, 19313, 24297, 31465, 33553, 35061, 35867, 38715, 39585, 40495, 41385, 42315, 54201, 57939, 58435, 80011, 81809, 90335, 94395, 96565, 100659, 107601, 121485, 167765, 175305, 179335, 234871, 240033, 245427, 251069, 271005, 289695, 400055, 409045, 503295, 538005, 560077, 704613, 753207, 1040143, 1174355, 1200165, 1227135, 1255345, 1680231, 2800385, 3120429, 3523065, 3766035, 5200715, 7281001, 8401155, 15602145, 21843003, 36405005, 109215015]

約数ペア:

[(1, 109215015), (3, 36405005), (5, 21843003), (7, 15602145), (13, 8401155), (15, 7281001), (21, 5200715), (29, 3766035), (31, 3523065), (35, 3120429), (39, 2800385), (65, 1680231), (87, 1255345), (89, 1227135), (91, 1200165), (93, 1174355), (105, 1040143), (145, 753207), (155, 704613), (195, 560077), (203, 538005), (217, 503295), (267, 409045), (273, 400055), (377, 289695), (403, 271005), (435, 251069), (445, 245427), (455, 240033), (465, 234871), (609, 179335), (623, 175305), (651, 167765), (899, 121485), (1015, 107601), (1085, 100659), (1131, 96565), (1157, 94395), (1209, 90335), (1335, 81809), (1365, 80011), (1869, 58435), (1885, 57939), (2015, 54201), (2581, 42315), (2639, 41385), (2697, 40495), (2759, 39585), (2821, 38715), (3045, 35867), (3115, 35061), (3255, 33553), (3471, 31465), (4495, 24297), (5655, 19313), (5785, 18879), (6045, 18067), (6293, 17355), (7743, 14105), (7917, 13795), (8099, 13485), (8277, 13195), (8463, 12905), (9345, 11687)]