162499425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3229}}^1$

素因数の和:3314

約数の個数: 48

約数和(自身を含む): 297986880

約数和(自身を除く): 135487455

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 165, 183, 275, 305, 671, 825, 915, 1525, 2013, 3229, 3355, 4575, 9687, 10065, 16145, 16775, 35519, 48435, 50325, 80725, 106557, 177595, 196969, 242175, 532785, 590907, 887975, 984845, 2166659, 2663925, 2954535, 4924225, 6499977, 10833295, 14772675, 32499885, 54166475, 162499425]

約数ペア:

[(1, 162499425), (3, 54166475), (5, 32499885), (11, 14772675), (15, 10833295), (25, 6499977), (33, 4924225), (55, 2954535), (61, 2663925), (75, 2166659), (165, 984845), (183, 887975), (275, 590907), (305, 532785), (671, 242175), (825, 196969), (915, 177595), (1525, 106557), (2013, 80725), (3229, 50325), (3355, 48435), (4575, 35519), (9687, 16775), (10065, 16145)]