97679725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 144365760

約数和(自身を除く): 46686035

約数列:

[1, 5, 11, 13, 25, 55, 65, 89, 143, 275, 307, 325, 445, 715, 979, 1157, 1535, 2225, 3377, 3575, 3991, 4895, 5785, 7675, 12727, 16885, 19955, 24475, 27323, 28925, 43901, 63635, 84425, 99775, 136615, 219505, 300553, 318175, 355199, 683075, 1097525, 1502765, 1775995, 3907189, 7513825, 8879975, 19535945, 97679725]

約数ペア:

[(1, 97679725), (5, 19535945), (11, 8879975), (13, 7513825), (25, 3907189), (55, 1775995), (65, 1502765), (89, 1097525), (143, 683075), (275, 355199), (307, 318175), (325, 300553), (445, 219505), (715, 136615), (979, 99775), (1157, 84425), (1535, 63635), (2225, 43901), (3377, 28925), (3575, 27323), (3991, 24475), (4895, 19955), (5785, 16885), (7675, 12727)]