33713225

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 54918360

約数和(自身を除く): 21205135

約数列:

[1, 5, 7, 13, 25, 29, 35, 49, 65, 73, 91, 145, 175, 203, 245, 325, 365, 377, 455, 511, 637, 725, 949, 1015, 1225, 1421, 1825, 1885, 2117, 2275, 2555, 2639, 3185, 3577, 4745, 5075, 6643, 7105, 9425, 10585, 12775, 13195, 14819, 15925, 17885, 18473, 23725, 27521, 33215, 35525, 46501, 52925, 65975, 74095, 89425, 92365, 103733, 137605, 166075, 192647, 232505, 370475, 461825, 518665, 688025, 963235, 1162525, 1348529, 2593325, 4816175, 6742645, 33713225]

約数ペア:

[(1, 33713225), (5, 6742645), (7, 4816175), (13, 2593325), (25, 1348529), (29, 1162525), (35, 963235), (49, 688025), (65, 518665), (73, 461825), (91, 370475), (145, 232505), (175, 192647), (203, 166075), (245, 137605), (325, 103733), (365, 92365), (377, 89425), (455, 74095), (511, 65975), (637, 52925), (725, 46501), (949, 35525), (1015, 33215), (1225, 27521), (1421, 23725), (1825, 18473), (1885, 17885), (2117, 15925), (2275, 14819), (2555, 13195), (2639, 12775), (3185, 10585), (3577, 9425), (4745, 7105), (5075, 6643)]