47222955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 89238240

約数和(自身を除く): 42015285

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 89, 117, 195, 267, 445, 585, 801, 907, 1157, 1335, 2721, 3471, 4005, 4535, 5785, 8163, 10413, 11791, 13605, 17355, 35373, 40815, 52065, 58955, 80723, 106119, 176865, 242169, 403615, 530595, 726507, 1049399, 1210845, 3148197, 3632535, 5246995, 9444591, 15740985, 47222955]

約数ペア:

[(1, 47222955), (3, 15740985), (5, 9444591), (9, 5246995), (13, 3632535), (15, 3148197), (39, 1210845), (45, 1049399), (65, 726507), (89, 530595), (117, 403615), (195, 242169), (267, 176865), (445, 106119), (585, 80723), (801, 58955), (907, 52065), (1157, 40815), (1335, 35373), (2721, 17355), (3471, 13605), (4005, 11791), (4535, 10413), (5785, 8163)]