26481015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 50952096

約数和(自身を除く): 24471081

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 99, 165, 183, 305, 495, 549, 671, 877, 915, 2013, 2631, 2745, 3355, 4385, 6039, 7893, 9647, 10065, 13155, 28941, 30195, 39465, 48235, 53497, 86823, 144705, 160491, 267485, 434115, 481473, 588467, 802455, 1765401, 2407365, 2942335, 5296203, 8827005, 26481015]

約数ペア:

[(1, 26481015), (3, 8827005), (5, 5296203), (9, 2942335), (11, 2407365), (15, 1765401), (33, 802455), (45, 588467), (55, 481473), (61, 434115), (99, 267485), (165, 160491), (183, 144705), (305, 86823), (495, 53497), (549, 48235), (671, 39465), (877, 30195), (915, 28941), (2013, 13155), (2631, 10065), (2745, 9647), (3355, 7893), (4385, 6039)]