101802015

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 210830400

約数和(自身を除く): 109028385

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 149, 189, 241, 315, 405, 447, 567, 723, 745, 945, 1043, 1205, 1341, 1687, 2169, 2235, 2835, 3129, 3615, 4023, 5061, 5215, 6507, 6705, 8435, 9387, 10845, 12069, 15183, 15645, 19521, 20115, 25305, 28161, 32535, 35909, 45549, 46935, 60345, 75915, 84483, 97605, 107727, 136647, 140805, 179545, 227745, 251363, 323181, 422415, 538635, 683235, 754089, 969543, 1256815, 1615905, 2262267, 2908629, 3770445, 4847715, 6786801, 11311335, 14543145, 20360403, 33934005, 101802015]

約数ペア:

[(1, 101802015), (3, 33934005), (5, 20360403), (7, 14543145), (9, 11311335), (15, 6786801), (21, 4847715), (27, 3770445), (35, 2908629), (45, 2262267), (63, 1615905), (81, 1256815), (105, 969543), (135, 754089), (149, 683235), (189, 538635), (241, 422415), (315, 323181), (405, 251363), (447, 227745), (567, 179545), (723, 140805), (745, 136647), (945, 107727), (1043, 97605), (1205, 84483), (1341, 75915), (1687, 60345), (2169, 46935), (2235, 45549), (2835, 35909), (3129, 32535), (3615, 28161), (4023, 25305), (5061, 20115), (5215, 19521), (6507, 15645), (6705, 15183), (8435, 12069), (9387, 10845)]