88724775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 161574480

約数和(自身を除く): 72849705

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 113, 145, 285, 339, 361, 435, 475, 551, 565, 725, 1083, 1425, 1653, 1695, 1805, 2147, 2175, 2755, 2825, 3277, 5415, 6441, 8265, 8475, 9025, 9831, 10469, 10735, 13775, 16385, 27075, 31407, 32205, 40793, 41325, 49155, 52345, 53675, 62263, 81925, 122379, 157035, 161025, 186789, 203965, 245775, 261725, 311315, 611895, 785175, 933945, 1019825, 1182997, 1556575, 3059475, 3548991, 4669725, 5914985, 17744955, 29574925, 88724775]

約数ペア:

[(1, 88724775), (3, 29574925), (5, 17744955), (15, 5914985), (19, 4669725), (25, 3548991), (29, 3059475), (57, 1556575), (75, 1182997), (87, 1019825), (95, 933945), (113, 785175), (145, 611895), (285, 311315), (339, 261725), (361, 245775), (435, 203965), (475, 186789), (551, 161025), (565, 157035), (725, 122379), (1083, 81925), (1425, 62263), (1653, 53675), (1695, 52345), (1805, 49155), (2147, 41325), (2175, 40793), (2755, 32205), (2825, 31407), (3277, 27075), (5415, 16385), (6441, 13775), (8265, 10735), (8475, 10469), (9025, 9831)]