71358435

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 141465600

約数和(自身を除く): 70107165

約数列:

[1, 3, 5, 9, 15, 17, 27, 31, 45, 51, 59, 85, 93, 135, 153, 155, 177, 255, 279, 289, 295, 459, 465, 527, 531, 765, 837, 867, 885, 1003, 1395, 1445, 1581, 1593, 1829, 2295, 2601, 2635, 2655, 3009, 4185, 4335, 4743, 5015, 5487, 7803, 7905, 7965, 8959, 9027, 9145, 13005, 14229, 15045, 16461, 17051, 23715, 26877, 27081, 27435, 31093, 39015, 44795, 45135, 49383, 51153, 71145, 80631, 82305, 85255, 93279, 134385, 135405, 153459, 155465, 241893, 246915, 255765, 279837, 403155, 460377, 466395, 528581, 767295, 839511, 1209465, 1399185, 1585743, 2301885, 2642905, 4197555, 4757229, 7928715, 14271687, 23786145, 71358435]

約数ペア:

[(1, 71358435), (3, 23786145), (5, 14271687), (9, 7928715), (15, 4757229), (17, 4197555), (27, 2642905), (31, 2301885), (45, 1585743), (51, 1399185), (59, 1209465), (85, 839511), (93, 767295), (135, 528581), (153, 466395), (155, 460377), (177, 403155), (255, 279837), (279, 255765), (289, 246915), (295, 241893), (459, 155465), (465, 153459), (527, 135405), (531, 134385), (765, 93279), (837, 85255), (867, 82305), (885, 80631), (1003, 71145), (1395, 51153), (1445, 49383), (1581, 45135), (1593, 44795), (1829, 39015), (2295, 31093), (2601, 27435), (2635, 27081), (2655, 26877), (3009, 23715), (4185, 17051), (4335, 16461), (4743, 15045), (5015, 14229), (5487, 13005), (7803, 9145), (7905, 9027), (7965, 8959)]