91007625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 163088640

約数和(自身を除く): 72081015

約数列:

[1, 3, 5, 15, 19, 25, 53, 57, 75, 95, 125, 159, 241, 265, 285, 375, 475, 723, 795, 1007, 1205, 1325, 1425, 2375, 3021, 3615, 3975, 4579, 5035, 6025, 6625, 7125, 12773, 13737, 15105, 18075, 19875, 22895, 25175, 30125, 38319, 63865, 68685, 75525, 90375, 114475, 125875, 191595, 242687, 319325, 343425, 377625, 572375, 728061, 957975, 1213435, 1596625, 1717125, 3640305, 4789875, 6067175, 18201525, 30335875, 91007625]

約数ペア:

[(1, 91007625), (3, 30335875), (5, 18201525), (15, 6067175), (19, 4789875), (25, 3640305), (53, 1717125), (57, 1596625), (75, 1213435), (95, 957975), (125, 728061), (159, 572375), (241, 377625), (265, 343425), (285, 319325), (375, 242687), (475, 191595), (723, 125875), (795, 114475), (1007, 90375), (1205, 75525), (1325, 68685), (1425, 63865), (2375, 38319), (3021, 30125), (3615, 25175), (3975, 22895), (4579, 19875), (5035, 18075), (6025, 15105), (6625, 13737), (7125, 12773)]