129895382015

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{21313}}^1$

素因数の和:21528

約数の個数: 64

約数和(自身を含む): 190340499456

約数和(自身を除く): 60445117441

約数列:

[1, 5, 7, 23, 35, 67, 113, 115, 161, 335, 469, 565, 791, 805, 1541, 2345, 2599, 3955, 7571, 7705, 10787, 12995, 18193, 21313, 37855, 52997, 53935, 90965, 106565, 149191, 174133, 264985, 490199, 745955, 870665, 1218931, 1427971, 2408369, 2450995, 3431393, 6094655, 7139855, 9995797, 12041845, 16858583, 17156965, 32843333, 49978985, 55392487, 84292915, 161360723, 164216665, 229903331, 276962435, 387747409, 806803615, 1129525061, 1149516655, 1938737045, 3711296629, 5647625305, 18556483145, 25979076403, 129895382015]

約数ペア:

[(1, 129895382015), (5, 25979076403), (7, 18556483145), (23, 5647625305), (35, 3711296629), (67, 1938737045), (113, 1149516655), (115, 1129525061), (161, 806803615), (335, 387747409), (469, 276962435), (565, 229903331), (791, 164216665), (805, 161360723), (1541, 84292915), (2345, 55392487), (2599, 49978985), (3955, 32843333), (7571, 17156965), (7705, 16858583), (10787, 12041845), (12995, 9995797), (18193, 7139855), (21313, 6094655), (37855, 3431393), (52997, 2450995), (53935, 2408369), (90965, 1427971), (106565, 1218931), (149191, 870665), (174133, 745955), (264985, 490199)]