24227325

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 46425600

約数和(自身を除く): 22198275

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 47, 75, 79, 87, 141, 145, 225, 235, 237, 261, 395, 423, 435, 705, 711, 725, 1175, 1185, 1305, 1363, 1975, 2115, 2175, 2291, 3525, 3555, 3713, 4089, 5925, 6525, 6815, 6873, 10575, 11139, 11455, 12267, 17775, 18565, 20445, 20619, 33417, 34075, 34365, 55695, 57275, 61335, 92825, 102225, 103095, 107677, 167085, 171825, 278475, 306675, 323031, 515475, 538385, 835425, 969093, 1615155, 2691925, 4845465, 8075775, 24227325]

約数ペア:

[(1, 24227325), (3, 8075775), (5, 4845465), (9, 2691925), (15, 1615155), (25, 969093), (29, 835425), (45, 538385), (47, 515475), (75, 323031), (79, 306675), (87, 278475), (141, 171825), (145, 167085), (225, 107677), (235, 103095), (237, 102225), (261, 92825), (395, 61335), (423, 57275), (435, 55695), (705, 34365), (711, 34075), (725, 33417), (1175, 20619), (1185, 20445), (1305, 18565), (1363, 17775), (1975, 12267), (2115, 11455), (2175, 11139), (2291, 10575), (3525, 6873), (3555, 6815), (3713, 6525), (4089, 5925)]