37575675

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 72075744

約数和(自身を除く): 34500069

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 53, 69, 75, 115, 137, 159, 207, 225, 265, 345, 411, 477, 575, 685, 795, 1035, 1219, 1233, 1325, 1725, 2055, 2385, 3151, 3425, 3657, 3975, 5175, 6095, 6165, 7261, 9453, 10275, 10971, 11925, 15755, 18285, 21783, 28359, 30475, 30825, 36305, 47265, 54855, 65349, 78775, 91425, 108915, 141795, 167003, 181525, 236325, 274275, 326745, 501009, 544575, 708975, 835015, 1503027, 1633725, 2505045, 4175075, 7515135, 12525225, 37575675]

約数ペア:

[(1, 37575675), (3, 12525225), (5, 7515135), (9, 4175075), (15, 2505045), (23, 1633725), (25, 1503027), (45, 835015), (53, 708975), (69, 544575), (75, 501009), (115, 326745), (137, 274275), (159, 236325), (207, 181525), (225, 167003), (265, 141795), (345, 108915), (411, 91425), (477, 78775), (575, 65349), (685, 54855), (795, 47265), (1035, 36305), (1219, 30825), (1233, 30475), (1325, 28359), (1725, 21783), (2055, 18285), (2385, 15755), (3151, 11925), (3425, 10971), (3657, 10275), (3975, 9453), (5175, 7261), (6095, 6165)]