7961415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 16284672

約数和(自身を除く): 8323257

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 61, 77, 105, 113, 165, 183, 231, 305, 339, 385, 427, 565, 671, 791, 915, 1155, 1243, 1281, 1695, 2013, 2135, 2373, 3355, 3729, 3955, 4697, 6215, 6405, 6893, 8701, 10065, 11865, 14091, 18645, 20679, 23485, 26103, 34465, 43505, 48251, 70455, 75823, 103395, 130515, 144753, 227469, 241255, 379115, 530761, 723765, 1137345, 1592283, 2653805, 7961415]

約数ペア:

[(1, 7961415), (3, 2653805), (5, 1592283), (7, 1137345), (11, 723765), (15, 530761), (21, 379115), (33, 241255), (35, 227469), (55, 144753), (61, 130515), (77, 103395), (105, 75823), (113, 70455), (165, 48251), (183, 43505), (231, 34465), (305, 26103), (339, 23485), (385, 20679), (427, 18645), (565, 14091), (671, 11865), (791, 10065), (915, 8701), (1155, 6893), (1243, 6405), (1281, 6215), (1695, 4697), (2013, 3955), (2135, 3729), (2373, 3355)]