917572095

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{4021}}^1$

素因数の和:4504

約数の個数: 48

約数和(自身を含む): 1739241504

約数和(自身を除く): 821669409

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 461, 495, 1383, 2305, 4021, 4149, 5071, 6915, 12063, 15213, 20105, 20745, 25355, 36189, 44231, 45639, 60315, 76065, 132693, 180945, 221155, 228195, 398079, 663465, 1853681, 1990395, 5561043, 9268405, 16683129, 20390491, 27805215, 61171473, 83415645, 101952455, 183514419, 305857365, 917572095]

約数ペア:

[(1, 917572095), (3, 305857365), (5, 183514419), (9, 101952455), (11, 83415645), (15, 61171473), (33, 27805215), (45, 20390491), (55, 16683129), (99, 9268405), (165, 5561043), (461, 1990395), (495, 1853681), (1383, 663465), (2305, 398079), (4021, 228195), (4149, 221155), (5071, 180945), (6915, 132693), (12063, 76065), (15213, 60315), (20105, 45639), (20745, 44231), (25355, 36189)]