84392025

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 144633600

約数和(自身を除く): 60241575

約数列:

[1, 3, 5, 15, 25, 47, 75, 89, 141, 235, 267, 269, 445, 705, 807, 1175, 1335, 1345, 2225, 3525, 4035, 4183, 6675, 6725, 12549, 12643, 20175, 20915, 23941, 37929, 62745, 63215, 71823, 104575, 119705, 189645, 313725, 316075, 359115, 598525, 948225, 1125227, 1795575, 3375681, 5626135, 16878405, 28130675, 84392025]

約数ペア:

[(1, 84392025), (3, 28130675), (5, 16878405), (15, 5626135), (25, 3375681), (47, 1795575), (75, 1125227), (89, 948225), (141, 598525), (235, 359115), (267, 316075), (269, 313725), (445, 189645), (705, 119705), (807, 104575), (1175, 71823), (1335, 63215), (1345, 62745), (2225, 37929), (3525, 23941), (4035, 20915), (4183, 20175), (6675, 12643), (6725, 12549)]