6189975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 12592944

約数和(自身を除く): 6402969

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 41, 45, 55, 61, 75, 99, 123, 165, 183, 205, 225, 275, 305, 369, 451, 495, 549, 615, 671, 825, 915, 1025, 1353, 1525, 1845, 2013, 2255, 2475, 2501, 2745, 3075, 3355, 4059, 4575, 6039, 6765, 7503, 9225, 10065, 11275, 12505, 13725, 16775, 20295, 22509, 27511, 30195, 33825, 37515, 50325, 62525, 82533, 101475, 112545, 137555, 150975, 187575, 247599, 412665, 562725, 687775, 1237995, 2063325, 6189975]

約数ペア:

[(1, 6189975), (3, 2063325), (5, 1237995), (9, 687775), (11, 562725), (15, 412665), (25, 247599), (33, 187575), (41, 150975), (45, 137555), (55, 112545), (61, 101475), (75, 82533), (99, 62525), (123, 50325), (165, 37515), (183, 33825), (205, 30195), (225, 27511), (275, 22509), (305, 20295), (369, 16775), (451, 13725), (495, 12505), (549, 11275), (615, 10065), (671, 9225), (825, 7503), (915, 6765), (1025, 6039), (1353, 4575), (1525, 4059), (1845, 3355), (2013, 3075), (2255, 2745), (2475, 2501)]