167156925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 299647488

約数和(自身を除く): 132490563

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 173, 195, 325, 519, 865, 975, 991, 2249, 2595, 2973, 4325, 4955, 6747, 11245, 12883, 12975, 14865, 24775, 33735, 38649, 56225, 64415, 74325, 168675, 171443, 193245, 322075, 514329, 857215, 966225, 2228759, 2571645, 4286075, 6686277, 11143795, 12858225, 33431385, 55718975, 167156925]

約数ペア:

[(1, 167156925), (3, 55718975), (5, 33431385), (13, 12858225), (15, 11143795), (25, 6686277), (39, 4286075), (65, 2571645), (75, 2228759), (173, 966225), (195, 857215), (325, 514329), (519, 322075), (865, 193245), (975, 171443), (991, 168675), (2249, 74325), (2595, 64415), (2973, 56225), (4325, 38649), (4955, 33735), (6747, 24775), (11245, 14865), (12883, 12975)]