227534175

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 448297200

約数和(自身を除く): 220763025

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 149, 165, 225, 275, 447, 495, 617, 745, 825, 1341, 1639, 1851, 2235, 2475, 3085, 3725, 4917, 5553, 6705, 6787, 8195, 9255, 11175, 14751, 15425, 20361, 24585, 27765, 33525, 33935, 40975, 46275, 61083, 73755, 91933, 101805, 122925, 138825, 169675, 275799, 305415, 368775, 459665, 509025, 827397, 1011263, 1378995, 1527075, 2298325, 3033789, 4136985, 5056315, 6894975, 9101367, 15168945, 20684925, 25281575, 45506835, 75844725, 227534175]

約数ペア:

[(1, 227534175), (3, 75844725), (5, 45506835), (9, 25281575), (11, 20684925), (15, 15168945), (25, 9101367), (33, 6894975), (45, 5056315), (55, 4136985), (75, 3033789), (99, 2298325), (149, 1527075), (165, 1378995), (225, 1011263), (275, 827397), (447, 509025), (495, 459665), (617, 368775), (745, 305415), (825, 275799), (1341, 169675), (1639, 138825), (1851, 122925), (2235, 101805), (2475, 91933), (3085, 73755), (3725, 61083), (4917, 46275), (5553, 40975), (6705, 33935), (6787, 33525), (8195, 27765), (9255, 24585), (11175, 20361), (14751, 15425)]