42101625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{311}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 74176128

約数和(自身を除く): 32074503

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 311, 361, 375, 475, 933, 1083, 1425, 1555, 1805, 2375, 4665, 5415, 5909, 7125, 7775, 9025, 17727, 23325, 27075, 29545, 38875, 45125, 88635, 112271, 116625, 135375, 147725, 336813, 443175, 561355, 738625, 1684065, 2215875, 2806775, 8420325, 14033875, 42101625]

約数ペア:

[(1, 42101625), (3, 14033875), (5, 8420325), (15, 2806775), (19, 2215875), (25, 1684065), (57, 738625), (75, 561355), (95, 443175), (125, 336813), (285, 147725), (311, 135375), (361, 116625), (375, 112271), (475, 88635), (933, 45125), (1083, 38875), (1425, 29545), (1555, 27075), (1805, 23325), (2375, 17727), (4665, 9025), (5415, 7775), (5909, 7125)]