201891375

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:886

約数の個数: 96

約数和(自身を含む): 429871104

約数和(自身を除く): 227979729

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 93, 105, 125, 155, 175, 217, 225, 279, 315, 375, 465, 525, 651, 775, 827, 875, 1085, 1125, 1395, 1575, 1953, 2325, 2481, 2625, 3255, 3875, 4135, 5425, 5789, 6975, 7443, 7875, 9765, 11625, 12405, 16275, 17367, 20675, 25637, 27125, 28945, 34875, 37215, 48825, 52101, 62025, 76911, 81375, 86835, 103375, 128185, 144725, 179459, 186075, 230733, 244125, 260505, 310125, 384555, 434175, 538377, 640925, 723625, 897295, 930375, 1153665, 1302525, 1615131, 1922775, 2170875, 2691885, 3204625, 4486475, 5768325, 6512625, 8075655, 9613875, 13459425, 22432375, 28841625, 40378275, 67297125, 201891375]

約数ペア:

[(1, 201891375), (3, 67297125), (5, 40378275), (7, 28841625), (9, 22432375), (15, 13459425), (21, 9613875), (25, 8075655), (31, 6512625), (35, 5768325), (45, 4486475), (63, 3204625), (75, 2691885), (93, 2170875), (105, 1922775), (125, 1615131), (155, 1302525), (175, 1153665), (217, 930375), (225, 897295), (279, 723625), (315, 640925), (375, 538377), (465, 434175), (525, 384555), (651, 310125), (775, 260505), (827, 244125), (875, 230733), (1085, 186075), (1125, 179459), (1395, 144725), (1575, 128185), (1953, 103375), (2325, 86835), (2481, 81375), (2625, 76911), (3255, 62025), (3875, 52101), (4135, 48825), (5425, 37215), (5789, 34875), (6975, 28945), (7443, 27125), (7875, 25637), (9765, 20675), (11625, 17367), (12405, 16275)]