74904465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 131032512

約数和(自身を除く): 56128047

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 289, 467, 555, 629, 867, 1401, 1445, 1887, 2335, 3145, 4335, 7005, 7939, 9435, 10693, 17279, 23817, 32079, 39695, 51837, 53465, 86395, 119085, 134963, 160395, 259185, 293743, 404889, 674815, 881229, 1468715, 2024445, 4406145, 4993631, 14980893, 24968155, 74904465]

約数ペア:

[(1, 74904465), (3, 24968155), (5, 14980893), (15, 4993631), (17, 4406145), (37, 2024445), (51, 1468715), (85, 881229), (111, 674815), (185, 404889), (255, 293743), (289, 259185), (467, 160395), (555, 134963), (629, 119085), (867, 86395), (1401, 53465), (1445, 51837), (1887, 39695), (2335, 32079), (3145, 23817), (4335, 17279), (7005, 10693), (7939, 9435)]