23884425

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 46554560

約数和(自身を除く): 22670135

約数列:

[1, 3, 5, 9, 15, 19, 25, 37, 45, 57, 75, 95, 111, 151, 171, 185, 225, 285, 333, 453, 475, 555, 703, 755, 855, 925, 1359, 1425, 1665, 2109, 2265, 2775, 2869, 3515, 3775, 4275, 5587, 6327, 6795, 8325, 8607, 10545, 11325, 14345, 16761, 17575, 25821, 27935, 31635, 33975, 43035, 50283, 52725, 71725, 83805, 106153, 129105, 139675, 158175, 215175, 251415, 318459, 419025, 530765, 645525, 955377, 1257075, 1592295, 2653825, 4776885, 7961475, 23884425]

約数ペア:

[(1, 23884425), (3, 7961475), (5, 4776885), (9, 2653825), (15, 1592295), (19, 1257075), (25, 955377), (37, 645525), (45, 530765), (57, 419025), (75, 318459), (95, 251415), (111, 215175), (151, 158175), (171, 139675), (185, 129105), (225, 106153), (285, 83805), (333, 71725), (453, 52725), (475, 50283), (555, 43035), (703, 33975), (755, 31635), (855, 27935), (925, 25821), (1359, 17575), (1425, 16761), (1665, 14345), (2109, 11325), (2265, 10545), (2775, 8607), (2869, 8325), (3515, 6795), (3775, 6327), (4275, 5587)]