22937985

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 112

約数和(自身を含む): 50365440

約数和(自身を除く): 27427455

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 31, 35, 45, 63, 81, 87, 93, 105, 135, 145, 155, 189, 203, 217, 243, 261, 279, 315, 405, 435, 465, 567, 609, 651, 729, 783, 837, 899, 945, 1015, 1085, 1215, 1305, 1395, 1701, 1827, 1953, 2349, 2511, 2697, 2835, 3045, 3255, 3645, 3915, 4185, 4495, 5103, 5481, 5859, 6293, 7047, 7533, 8091, 8505, 9135, 9765, 11745, 12555, 13485, 16443, 17577, 18879, 21141, 22599, 24273, 25515, 27405, 29295, 31465, 35235, 37665, 40455, 49329, 52731, 56637, 72819, 82215, 87885, 94395, 105705, 112995, 121365, 147987, 158193, 169911, 218457, 246645, 263655, 283185, 364095, 509733, 655371, 739935, 790965, 849555, 1092285, 1529199, 2548665, 3276855, 4587597, 7645995, 22937985]

約数ペア:

[(1, 22937985), (3, 7645995), (5, 4587597), (7, 3276855), (9, 2548665), (15, 1529199), (21, 1092285), (27, 849555), (29, 790965), (31, 739935), (35, 655371), (45, 509733), (63, 364095), (81, 283185), (87, 263655), (93, 246645), (105, 218457), (135, 169911), (145, 158193), (155, 147987), (189, 121365), (203, 112995), (217, 105705), (243, 94395), (261, 87885), (279, 82215), (315, 72819), (405, 56637), (435, 52731), (465, 49329), (567, 40455), (609, 37665), (651, 35235), (729, 31465), (783, 29295), (837, 27405), (899, 25515), (945, 24273), (1015, 22599), (1085, 21141), (1215, 18879), (1305, 17577), (1395, 16443), (1701, 13485), (1827, 12555), (1953, 11745), (2349, 9765), (2511, 9135), (2697, 8505), (2835, 8091), (3045, 7533), (3255, 7047), (3645, 6293), (3915, 5859), (4185, 5481), (4495, 5103)]