672953115

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 1190707200

約数和(自身を除く): 517754085

約数列:

[1, 3, 5, 15, 19, 31, 57, 59, 93, 95, 155, 177, 285, 295, 465, 589, 885, 1121, 1291, 1767, 1829, 2945, 3363, 3873, 5487, 5605, 6455, 8835, 9145, 16815, 19365, 24529, 27435, 34751, 40021, 73587, 76169, 104253, 120063, 122645, 173755, 200105, 228507, 367935, 380845, 521265, 600315, 760399, 1142535, 1447211, 2281197, 2361239, 3801995, 4341633, 7083717, 7236055, 11405985, 11806195, 21708165, 35418585, 44863541, 134590623, 224317705, 672953115]

約数ペア:

[(1, 672953115), (3, 224317705), (5, 134590623), (15, 44863541), (19, 35418585), (31, 21708165), (57, 11806195), (59, 11405985), (93, 7236055), (95, 7083717), (155, 4341633), (177, 3801995), (285, 2361239), (295, 2281197), (465, 1447211), (589, 1142535), (885, 760399), (1121, 600315), (1291, 521265), (1767, 380845), (1829, 367935), (2945, 228507), (3363, 200105), (3873, 173755), (5487, 122645), (5605, 120063), (6455, 104253), (8835, 76169), (9145, 73587), (16815, 40021), (19365, 34751), (24529, 27435)]