22884075

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 44394480

約数和(自身を除く): 21510405

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 53, 57, 75, 95, 101, 159, 171, 225, 265, 285, 303, 475, 477, 505, 795, 855, 909, 1007, 1325, 1425, 1515, 1919, 2385, 2525, 3021, 3975, 4275, 4545, 5035, 5353, 5757, 7575, 9063, 9595, 11925, 15105, 16059, 17271, 22725, 25175, 26765, 28785, 45315, 47975, 48177, 75525, 80295, 86355, 101707, 133825, 143925, 226575, 240885, 305121, 401475, 431775, 508535, 915363, 1204425, 1525605, 2542675, 4576815, 7628025, 22884075]

約数ペア:

[(1, 22884075), (3, 7628025), (5, 4576815), (9, 2542675), (15, 1525605), (19, 1204425), (25, 915363), (45, 508535), (53, 431775), (57, 401475), (75, 305121), (95, 240885), (101, 226575), (159, 143925), (171, 133825), (225, 101707), (265, 86355), (285, 80295), (303, 75525), (475, 48177), (477, 47975), (505, 45315), (795, 28785), (855, 26765), (909, 25175), (1007, 22725), (1325, 17271), (1425, 16059), (1515, 15105), (1919, 11925), (2385, 9595), (2525, 9063), (3021, 7575), (3975, 5757), (4275, 5353), (4545, 5035)]